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sd.scantable.stddev - Function

5.1.2 Compute standard deviation of the spectra
Description

Determine the standard deviation of the current beam/if/pol Takes a ’mask’ as an optional parameter to specify which channels should be excluded.

Arguments

Inputs

mask

An optional mask specifying where the standard deviation should be determined

allowed:

bool array

Default:

None

Returns
float array

Example

        scan = sd.scantable(’OrionS_rawACSmod_cal’)  
        scan.set_unit(’channel’)  
        msk = scan.create_mask([100, 200], [500, 600])  
        scan.stddev(mask=m)

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